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Earn +20 ptsQ: How do you calculate the area of a circle?
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Continue Learning about Geometry
Draw a flowchart to calculate the area of a circle?
The area of a circle is: pi times radius squared
IF the circumference of a circle is 6.28 what is the area?
The circumference and area of a circle, with radius r is: circumference = 2*pi*r and area = pi*r2 Use the first to calculate r and then the second to calculate the area.
How do you calculate the cross sectional area of a circle?
We can calculate the area of a circle by using the formula areacircle pi times r2. We know that pi is about 3.14 and r is the radius of the circle. Πr2 Where: Π pi (3.14159265...) r radius of circle
How do you calculate the area of a circle when you know radius?
a=3.14xradius squared
What is the equation to calculate the area of a circle if you know the diameter?
Area= Pi r squared
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